CN205701228U - A kind of spraying machine - Google Patents
A kind of spraying machine Download PDFInfo
- Publication number
- CN205701228U CN205701228U CN201620472445.4U CN201620472445U CN205701228U CN 205701228 U CN205701228 U CN 205701228U CN 201620472445 U CN201620472445 U CN 201620472445U CN 205701228 U CN205701228 U CN 205701228U
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- speed reducer
- gear speed
- worm
- hinged
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 238000005507 spraying Methods 0.000 title claims abstract description 26
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 30
- 239000007921 spray Substances 0.000 claims abstract description 18
- 230000007246 mechanism Effects 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 3
- 238000004512 die casting Methods 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000889 atomisation Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Nozzles (AREA)
Abstract
This utility model provides a kind of spraying machine, and this spraying machine includes: driving means, worm-gear speed reducer, connecting rod arm group and fog-spray nozzle assembly；Wherein, described worm-gear speed reducer is connected with described driving means；Described connecting rod arm group includes: the first connecting rod being connected with the housing into rotation of described worm-gear speed reducer and the second connecting rod of described rod hinge connection；Fix the third connecting rod being connected with the output shaft of described worm-gear speed reducer, and described third connecting rod is hinged with described second connecting rod；Described fog-spray nozzle assembly is fixing with described second connecting rod to be connected.The beneficial effects of the utility model are: drag connecting rod with worm-gear speed reducer and run.Meanwhile, driven by servomotor worm-gear speed reducer is used.Accordingly even when emergency power off situation occurs, there will not be any safety problem and occur, improve the stability of whole mechanism.
Description
Technical Field
The utility model relates to cast technical field especially involves a sprayer.
Background
At present, in a production field of a die casting workshop, manual or pneumatic manipulators are usually used for completing spraying work, and the production efficiency and the stability are not high. The existing spraying machine device is of a connecting rod structure, namely a connecting rod spraying machine is installed above a fixed die plate of a die casting machine, the quick spraying to the die is realized through the moving track of a connecting rod combination, and the spraying is finished at the quick rising original point.
Because current equipment all adopts cylinder drive, and the spraying adopts the copper pipe to concentrate the spraying, has a great deal of problem like this: the cylinder drives the connecting rod to operate, the mold spraying in the industry is an important process, multi-point spraying, reciprocating spraying and other processes are needed, and the cylinder-driven spraying machine is a process which is difficult to meet the requirement of large change of the current die-casting spraying. It can only spray the mold in one location. If the spraying of the die is not good, the reject ratio of the punched product is very high. In addition, the copper pipe has the defects of poor atomization effect and great waste of the release agent due to the large concentrated spraying.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the defects of the prior art and providing a spraying machine.
The utility model discloses a realize through following technical scheme:
the utility model provides a sprayer, this sprayer includes: the device comprises a driving device, a worm gear speed reducer, a connecting rod arm group and a spray head assembly; wherein,
the worm gear speed reducer is connected with the driving device;
the connecting rod arm group includes: the first connecting rod is rotatably connected with the shell of the worm gear speed reducer, and the second connecting rod is hinged with the connecting rod; the third connecting rod is fixedly connected with an output shaft of the worm gear speed reducer and is hinged with the second connecting rod;
the spraying head assembly is fixedly connected with the second connecting rod.
Preferably, the spray head assembly comprises a support fixedly connected with the second link, and a plurality of spray heads arranged on the support in an array.
Preferably, one end of the second connecting rod is provided with a first connecting portion perpendicular to the length direction of the second connecting rod, and a second connecting portion parallel to the length direction of the second connecting rod, wherein the first connecting rod is hinged to the first connecting portion, and the third connecting rod is hinged to the second connecting portion.
Preferably, the driving device is a servo motor.
The utility model has the advantages that: the worm gear reducer is used for dragging the connecting rod to operate. Meanwhile, a worm gear reducer is driven by a servo motor. Therefore, even if the emergency power-off condition occurs, no safety problem occurs, and the stability of the whole mechanism is improved.
Drawings
Fig. 1 is a schematic structural diagram of a spraying machine provided by an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a connecting rod arm set according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a spray head assembly provided by an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1, fig. 1 is a schematic structural diagram of a spraying machine provided by the present invention.
The embodiment of the utility model provides a sprayer, this sprayer includes: the device comprises a driving device, a worm gear speed reducer 1, a connecting rod arm group 2 and a spray head assembly 3; wherein,
the worm gear speed reducer 1 is connected with the driving device;
the link arm group 2 includes: a first connecting rod 21 rotatably connected with the shell of the worm gear speed reducer 1, and a second connecting rod 23 hinged with the connecting rod; the third connecting rod 22 is fixedly connected with the output shaft of the worm gear speed reducer 1, and the third connecting rod 22 is hinged with the second connecting rod 23;
the spray head assembly 3 is fixedly connected with the second connecting rod 23.
In the above embodiment, the worm gear reducer 1 is used to drag the connecting rod to operate. Meanwhile, a servo motor is adopted to drive the worm and gear speed reducer 1. Therefore, even if the emergency power-off condition occurs, no safety problem occurs, and the stability of the whole mechanism is improved.
For the convenience of understanding the structure and principle of the sprayer provided by the embodiment, the following detailed description is made in conjunction with the specific drawings and the embodiments.
As shown in fig. 1 and 2, the sprayer provided by the embodiment includes a driving device, a worm gear reducer 1, a connecting rod arm set 2 and a spray head assembly 3; the driving device is used as a power output device of the whole device and is connected with the worm and gear speed reducer 1, an output shaft of the worm and gear speed reducer 1 is connected with the connecting rod arm set 2, and the connecting rod arm set 2 is driven to move so as to drive the spray head assembly 3 to move.
The connecting rod arm set 2 is a three-connecting-rod mechanism and comprises a first connecting rod 21 and a second connecting rod 23, wherein the first connecting rod 21 is rotatably connected with a shell of the worm gear speed reducer 1, and the second connecting rod 23 is hinged with the connecting rods; the third connecting rod 22 is fixedly connected with the output shaft of the worm gear speed reducer 1, and the third connecting rod 22 is hinged with the second connecting rod 23; when the worm gear reducer 1 rotates, the third connecting rod 22 is driven to rotate, the third connecting rod 22 drives the second connecting rod 23 to rotate, and the motion track of the spray head assembly 3 is limited through the first connecting rod 21.
In a specific connection, as shown in fig. 2, one end of the second link 23 is provided with a first connection portion 231 perpendicular to the length direction of the second link 23, and a second connection portion 232 parallel to the length direction of the second link 23, wherein the first link 21 is hinged to the first connection portion 231, and the third link 22 is hinged to the second connection portion 232.
As shown in fig. 3, the spray head assembly 3 includes a support fixedly coupled to the second link 23, and a plurality of spray heads 31 arrayed on the support. Each spray head 31 is an atomizer which allows individual and stepless adjustment of the quantity of release agent. Therefore, the efficiency of the release agent is greatly improved, and the servo control can infinitely meet the requirement of a spraying process.
In the above-described driving device, the driving device is a servo motor. The servo motor has good movement effect and can be accurately controlled.
The sprayer can realize the spraying process and function, but the pneumatic part has large impact under long-time work, so that the stability and the precision of the mechanism cannot be ensured to be normal. In order to ensure that the machine does not run out of control, the worm and gear speed reducer 1 is adopted to drag the connecting rod to run. Meanwhile, a servo motor is adopted to drive the worm and gear speed reducer 1. Therefore, even if the emergency power-off condition occurs, no safety problem occurs.
The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (4)
1. A sprayer, comprising: the device comprises a driving device, a worm gear speed reducer, a connecting rod arm group and a spray head assembly; wherein,
the worm gear speed reducer is connected with the driving device;
the connecting rod arm group includes: the first connecting rod is rotatably connected with the shell of the worm gear speed reducer, and the second connecting rod is hinged with the connecting rod; the third connecting rod is fixedly connected with an output shaft of the worm gear speed reducer and is hinged with the second connecting rod;
the spraying head assembly is fixedly connected with the second connecting rod.
2. The sprayer of claim 1, wherein the spray head assembly comprises a support fixedly connected to the second linkage, and a plurality of spray heads arrayed on the support.
3. The spraying machine as claimed in claim 2, wherein one end of the second connecting rod is provided with a first connecting part perpendicular to the length direction of the second connecting rod and a second connecting part parallel to the length direction of the second connecting rod, wherein the first connecting rod is hinged with the first connecting part, and the third connecting rod is hinged with the second connecting part.
4. A sprayer according to claim 1, characterized in that said drive means are servomotors.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620472445.4U CN205701228U (en) | 2016-05-23 | 2016-05-23 | A kind of spraying machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620472445.4U CN205701228U (en) | 2016-05-23 | 2016-05-23 | A kind of spraying machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205701228U true CN205701228U (en) | 2016-11-23 |
Family
ID=57299397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620472445.4U Active CN205701228U (en) | 2016-05-23 | 2016-05-23 | A kind of spraying machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205701228U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106862519A (en) * | 2017-02-28 | 2017-06-20 | 东莞市隆盛智能装备股份有限公司 | Servo link rod spraying machine |
| CN108112565A (en) * | 2016-11-30 | 2018-06-05 | 山东科技大学 | A kind of field pesticides spray truck |
| CN108380425A (en) * | 2018-06-14 | 2018-08-10 | 东莞市隆盛智能装备有限公司 | A kind of servo link rod spraying machine |
-
2016
- 2016-05-23 CN CN201620472445.4U patent/CN205701228U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108112565A (en) * | 2016-11-30 | 2018-06-05 | 山东科技大学 | A kind of field pesticides spray truck |
| CN106862519A (en) * | 2017-02-28 | 2017-06-20 | 东莞市隆盛智能装备股份有限公司 | Servo link rod spraying machine |
| CN108380425A (en) * | 2018-06-14 | 2018-08-10 | 东莞市隆盛智能装备有限公司 | A kind of servo link rod spraying machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 518000 Shenzhen Province, Longgang District, Ping Street, the community of the union of the six communities in the West Ridge Road, No. 6-12 Patentee after: Shenzhen Xin Ming Ming intelligent equipment Limited by Share Ltd Address before: 518000 Shenzhen Province, Longgang District, Ping Street, the community of the union of the six communities in the West Ridge Road, No. 6-12 Patentee before: Shenzhen Xintaiming Machienry Equipment Co., Ltd. |